34772020

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{20947}}^1$

素因数の和:21039

約数の個数: 24

約数和(自身を含む): 73904544

約数和(自身を除く): 39132524

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1660, 20947, 41894, 83788, 104735, 209470, 418940, 1738601, 3477202, 6954404, 8693005, 17386010, 34772020]

約数ペア:

[(1, 34772020), (2, 17386010), (4, 8693005), (5, 6954404), (10, 3477202), (20, 1738601), (83, 418940), (166, 209470), (332, 104735), (415, 83788), (830, 41894), (1660, 20947)]